:root{color:#20242a;--ink:#20242a;--ink-strong:#111827;--muted:#5b6673;--subtle:#7a8592;--line:#d7dde4;--line-soft:#e8edf2;--surface:#fff;--surface-subtle:#f8fafc;--surface-rail:#eef2f5;--accent:#0f6f68;--accent-hover:#0a5e58;--accent-soft:#e8f4f2;--danger:#9f2b1d;--danger-soft:#fff4f2;--warning:#8f520c;--warning-soft:#fff7e8;background:#f4f6f8;font-family:Inter,Microsoft YaHei,system-ui,sans-serif;font-size:16px}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.62}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline-offset:2px;outline:2px solid #0f6f686b}.app-shell{background:var(--surface-rail);grid-template-columns:248px minmax(0,1fr);min-height:100vh;display:grid}.sidebar{border-right:1px solid var(--line);background:#f9fbfc;flex-direction:column;height:100vh;padding:18px 14px;display:flex;position:sticky;top:0}.brand-block{align-items:center;gap:10px;padding:4px 6px 18px;display:flex}.brand-mark{color:#fff;background:#0f6f68;border:1px solid #0d5e58;border-radius:8px;place-items:center;width:34px;height:34px;font-size:13px;font-weight:800;display:grid}.brand-block strong,.brand-block span{display:block}.brand-block strong{color:var(--ink-strong);font-size:15px;line-height:1.2}.brand-block span{color:var(--muted);margin-top:3px;font-size:12px}.side-nav{gap:4px;display:grid}.side-nav button{color:#394452;text-align:left;background:0 0;border:0;border-radius:8px;gap:2px;width:100%;padding:10px 12px;display:grid}.side-nav button:hover{background:#eef3f5}.side-nav button.active{background:var(--accent-soft);color:#0a5e58;font-weight:700}.side-nav small{color:var(--subtle);font-size:12px;font-weight:400}.side-nav button.active small{color:#34776f}.sidebar-footer{border-top:1px solid var(--line);gap:6px;margin-top:auto;padding:14px 6px 0;display:grid}.sidebar-footer>span{color:var(--ink);font-size:13px;font-weight:700}.plain-button{width:max-content;color:var(--muted);background:0 0;border:0;padding:3px 0;font-size:13px}.plain-button:hover{color:var(--accent)}.workspace{min-width:0}.workspace-header{z-index:10;border-bottom:1px solid var(--line);background:#fffffff5;justify-content:space-between;align-items:center;gap:18px;min-height:76px;padding:16px 24px;display:flex;position:sticky;top:0}.workspace-body{gap:14px;padding:18px 24px 28px;display:grid}.eyebrow{color:var(--muted);margin:0 0 4px;font-size:12px;font-weight:700}h1,h2{color:var(--ink-strong);letter-spacing:0;margin:0}h1{font-size:22px;line-height:1.25}h2{font-size:16px;line-height:1.35}.service-pill{text-overflow:ellipsis;white-space:nowrap;border:1px solid var(--line);background:var(--surface-subtle);max-width:440px;color:var(--muted);border-radius:6px;padding:7px 10px;font-size:12px;overflow:hidden}.notice,.metric-grid,.table-section,.filters,.toolbar-section{width:100%}.notice{border:1px solid var(--line);background:var(--surface);color:var(--muted);border-radius:8px;padding:12px 14px}.notice.danger,.form-error{background:var(--danger-soft);color:var(--danger);border-color:#efb3aa}.metric-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;display:grid}.metric{border:1px solid var(--line);background:var(--surface);border-radius:8px;min-height:84px;padding:14px}.metric span{color:var(--muted);margin-bottom:10px;font-size:13px;display:block}.metric strong{color:var(--ink-strong);font-size:26px;line-height:1.1;display:block}.filters{border:1px solid var(--line);background:var(--surface);border-radius:8px;flex-wrap:wrap;align-items:center;gap:8px;padding:10px;display:flex}.filters input,.filters select{width:172px;height:34px;color:var(--ink);background:#fff;border:1px solid #c8d0d9;border-radius:6px;padding:0 9px;font-size:13px}.lead-filters input,.lead-filters select{width:148px}.message-filters input,.message-filters select{width:176px}.summary-filters select{width:220px}.checkbox-label{height:34px;color:var(--muted);align-items:center;gap:7px;font-size:13px;display:inline-flex}.checkbox-label input{width:15px;height:15px}.table-section{border:1px solid var(--line);background:var(--surface);border-radius:8px;overflow:hidden}.section-heading{border-bottom:1px solid var(--line-soft);justify-content:space-between;align-items:center;gap:12px;min-height:52px;padding:12px 14px;display:flex}.section-heading span{color:var(--muted);font-size:13px}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;min-width:960px}th,td{border-bottom:1px solid var(--line-soft);text-align:left;vertical-align:middle;white-space:nowrap;padding:10px 12px}th{background:var(--surface-subtle);color:var(--muted);font-size:12px;font-weight:700}td{color:#26313d;font-size:13px}tbody tr:hover td{background:#fbfcfd}tr:last-child td{border-bottom:0}.customer-name{color:var(--ink-strong);margin-right:8px;font-weight:700}.wide-cell{text-overflow:ellipsis;max-width:300px;overflow:hidden}.tag,.status-badge{border:1px solid var(--line);background:var(--surface-subtle);color:#344252;white-space:nowrap;border-radius:999px;align-items:center;min-height:22px;padding:2px 8px;font-size:12px;font-weight:700;display:inline-flex}.tag{background:var(--warning-soft);color:var(--warning);border-color:#e4b66f}.status-badge-pending{color:#0b665f;background:#eaf6f3;border-color:#9bc9bf}.status-badge-skipped_no_consent{color:#77570f;background:#fff8e8;border-color:#d7c18d}.status-badge-sent{color:#1f6f2d;background:#eef9ed;border-color:#a9cfa7}.status-badge-failed{background:var(--danger-soft);color:var(--danger);border-color:#efb3aa}.row-actions{flex-wrap:wrap;gap:5px;min-width:220px;display:flex}.ghost-button,.primary-button{border-radius:6px;height:30px;padding:0 10px;font-size:13px;font-weight:700}.ghost-button{color:#344252;background:#fff;border:1px solid #c8d0d9}.ghost-button:hover{color:var(--accent);background:#f5fbfa;border-color:#8fb8b3}.primary-button{border:1px solid var(--accent);background:var(--accent);color:#fff}.primary-button:hover:not(:disabled){border-color:var(--accent-hover);background:var(--accent-hover)}.toolbar-section{justify-content:flex-end;align-items:center;gap:10px;display:flex}.bulk-toolbar{border:1px solid var(--line);background:var(--surface);border-radius:8px;justify-content:space-between;padding:10px 12px}.bulk-toolbar span{color:var(--muted);font-size:13px}.modal-backdrop{z-index:30;background:#11182770;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.copy-modal,.edit-modal,.records-modal{background:#fff;border:1px solid #c9d1da;border-radius:10px;overflow:hidden;box-shadow:0 18px 36px #11182738}.copy-modal{width:min(680px,100%)}.copy-modal textarea{resize:vertical;width:calc(100% - 28px);min-height:300px;color:var(--ink);white-space:pre-wrap;border:1px solid #c8d0d9;border-radius:8px;margin:14px;padding:12px;line-height:1.6;display:block}.edit-modal{width:min(720px,100%)}.lead-detail-modal{width:min(860px,100%)}.detail-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:0;padding:14px;display:grid}.detail-grid div{border:1px solid var(--line);background:var(--surface-subtle);border-radius:8px;padding:10px 12px}.detail-grid dt{color:var(--muted);font-size:12px;font-weight:700}.detail-grid dd{color:var(--ink);overflow-wrap:anywhere;margin:5px 0 0}.field-form{gap:13px;padding:14px;display:grid}.field-form label,.login-form label{color:var(--muted);gap:7px;font-size:13px;font-weight:700;display:grid}.field-form input,.field-form select,.field-form textarea,.login-form input{width:100%;color:var(--ink);background:#fff;border:1px solid #c8d0d9;border-radius:6px;padding:9px 10px;font-weight:400}.field-form textarea{resize:vertical;min-height:96px;line-height:1.5}.field-form input,.field-form select,.login-form input{height:38px}.form-error{border:1px solid;border-radius:8px;margin:0;padding:10px 12px;font-size:13px}.form-hint,.empty-block{border:1px solid var(--line);background:var(--surface-subtle);color:var(--muted);border-radius:8px;margin:0;padding:10px 12px;font-size:13px}.empty-block{border:0;border-radius:0;padding:14px}.form-actions{justify-content:flex-end;gap:8px;display:flex}.invite-code{background:var(--accent-soft);color:var(--accent);letter-spacing:0;text-align:center;border:1px solid #b8d4d0;border-radius:8px;margin:14px;padding:22px;font-size:30px;font-weight:800}.records-modal{width:min(760px,100%);max-height:min(720px,100vh - 40px)}.record-list{gap:10px;max-height:580px;padding:14px;display:grid;overflow:auto}.record-item{border:1px solid var(--line);background:var(--surface-subtle);border-radius:8px;padding:12px}.record-item 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22px}.side-nav{grid-template-columns:repeat(2,minmax(0,1fr))}.metric-grid,.detail-grid{grid-template-columns:1fr}.filters input,.filters select,.lead-filters input,.lead-filters select,.message-filters input,.message-filters select{width:100%}.filters{grid-template-columns:1fr;display:grid}.bulk-toolbar,.form-actions{flex-direction:column;align-items:stretch}.primary-button,.ghost-button{width:100%}}